arch/s390/mm/Makefile

File Facts

System

Linux kernel

Corpus path

arch/s390/mm/Makefile

Extension

[no extension]

Size

473 bytes

Lines

16

Domain

Architecture Layer

Bucket

arch/s390

Inferred role

Architecture Layer: build/configuration rule

Status

atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the linux s390-specific parts of the memory manager.
#

obj-y		:= init.o fault.o extmem.o mmap.o vmem.o maccess.o
obj-y		+= page-states.o pageattr.o pgtable.o pgalloc.o extable.o

obj-$(CONFIG_CMM)		+= cmm.o
obj-$(CONFIG_DEBUG_VIRTUAL)	+= physaddr.o
obj-$(CONFIG_HUGETLB_PAGE)	+= hugetlbpage.o
obj-$(CONFIG_PTDUMP)		+= dump_pagetables.o
obj-$(CONFIG_PFAULT)		+= pfault.o

obj-$(subst m,y,$(CONFIG_KVM))	+= gmap_helpers.o

Annotation

• Atlas domain: Architecture Layer / arch/s390.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.